CN108869918A - A kind of locking device of water pipe head - Google Patents
A kind of locking device of water pipe head Download PDFInfo
- Publication number
- CN108869918A CN108869918A CN201810643820.0A CN201810643820A CN108869918A CN 108869918 A CN108869918 A CN 108869918A CN 201810643820 A CN201810643820 A CN 201810643820A CN 108869918 A CN108869918 A CN 108869918A
- Authority
- CN
- China
- Prior art keywords
- clip
- water pipe
- pipe head
- ratchet
- locking device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
Abstract
The present invention discloses a kind of locking device of water pipe head, including：First water pipe head and the second water pipe head；The first clip and the second clip to match with the first water pipe head and the second water pipe head, one end of first clip and the second clip is axially hinged, the corresponding other end of first clip extends outward to form the first extended surface, the corresponding other end of second clip extends outward to form the second extended surface, which includes part corresponding with the first extended surface；The other end of the pawl assembly being arranged on first extended surface and the ratchet being arranged on second extended surface, first clip and the second clip passes through pawl assembly and ratchet locking cooperation.The locking device structure of water pipe head of the present invention is compact, simple, at low cost, and two clip one end are hinged, and the other end makes it have using ratchet, pawl assembly locking cooperation and assembles and disassembles the features such as convenient, good leak-proof effect, reliable lock are high, non-maintaining.
Description
Technical field
The present invention relates to locking technical fields.More particularly, to a kind of locking device of water pipe head.
Background technique
In general, convenience is assembled and disassembled in water pipe head to it, reliable lock requires very high, especially certain application scenarios
Butt joint rapid-assembling/disassembling, leakproof reliability requirement are high, and for example big machinery electric device is cooling using water-cooling pattern, in its survey
There are the needs of dismounting water-cooling joint during examination, convenience is particularly important with leakproof reliability.
There are two types of currently used water pipe head locking modes：First, the clip separated using two pieces is used by two sides
Screw, nut carry out threaded connection fixation, and fixation is cumbersome, need to borrow screwdriver and be operated, and two sides are coordinated admittedly in the process
Fixed, convenience is poor, it is also possible to not screw on the risk for leading to leakage there are screw, nut；Second, use quick coupling：Fast quick access
Head is because that need to guarantee airtightness, and two connector close-fittings, assembly and disassembly are laborious, and higher cost, while assembling and disassembling cooperation position to guarantee assembly and disassembly
Convenience also intermittent oiling is needed to safeguard.
Accordingly, it is desirable to provide the locking device of a kind of high reliablity, the convenient and fast New type water pipe connector of assembly and disassembly.
Summary of the invention
The purpose of the present invention is to provide a kind of high reliablity, the locking device of the convenient and fast water pipe head of assembly and disassembly.
In order to achieve the above objectives, the present invention adopts the following technical solutions：
The present invention provides a kind of locking devices of water pipe head, including：
First water pipe head and the second water pipe head；
The first clip and the second clip to match with the first water pipe head and the second water pipe head, first clip and
One end of second clip is axially hinged, and the corresponding other end of first clip extends outward to form the first extended surface, and described
The corresponding other end of two clips extends outward to form the second extended surface, which includes corresponding with the first extended surface
Part；
The pawl assembly being arranged on first extended surface and the ratchet being arranged on second extended surface, described
The other end of one clip and the second clip passes through pawl assembly and ratchet locking cooperation；
Wherein, the pawl assembly includes the mounting hole being arranged on first extended surface, radially extends in mounting hole
The fixed frame of direction setting, the ratchet spring for sequentially passing through the pawl of fixed frame and mounting hole and being set on pawl；The spine
Pawl includes the pulling department for extending the fixed frame, extends the mounting hole and matches with the shape of the ratchet of the ratchet
Positioning region and connection pulling department and positioning region interconnecting piece；The interconnecting piece is provided with the boss extended outward to form, described
Ratchet spring is fixed between fixed frame and boss；The pulling department is by pulling the interconnecting piece to make positioning region to far from described
The direction of the ratchet of ratchet moves.
Further, the pawl assembly further includes the pull ring for being used to pull pawl being set on pulling department.
Further, one end of first clip and the second clip is axially hinged by rivet.
Further, first water pipe head includes the first tight lock part, and is connect from the first tight lock part to far from the second water pipe
The first fixed part that head direction extends；Second water pipe head includes the second tight lock part corresponding with the first tight lock part, and by
The second fixed part that second tight lock part extends to separate first water pipe head direction.
It further, include to be locked for blocking the first of the first water pipe head on the inside of first clip and the second clip
The secure component of second tight lock part of tight portion and the second water pipe head, to improve the reliability of locking.
Further, the secure component is annular varus rib, and annular varus rib includes being located at first card
The semi-circular in-flanges of the top and bottom of hoop and the second clip, when the first clip and the second clamp connection, in two semi-circulars
Flange group circularizes varus rib, and the internal diameter of annular varus rib connects with the first fixed part of the first water pipe head and the second water pipe
The caliber of second fixed part of head is consistent, can tightly be stuck in the outside of interconnecting piece.
Further, the locking device further includes the sealing being assemblied on the first tight lock part and the second tight lock part corresponding surface
Circle, to guarantee the leak preventing effect of locking device.
Beneficial effects of the present invention are as follows：
The locking device structure of water pipe head of the present invention is compact, simple, at low cost, and two clip one end are hinged, the other end
Using ratchet, pawl assembly locking cooperation, make it have that the convenient, good leak-proof effect of assembly and disassembly, reliable lock be high, the spies such as non-maintaining
Point.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing
Fig. 1 shows the broken away view of the locking device of water pipe head.
Fig. 2 shows the locking device cross-sectional views of water pipe head.
Fig. 3 shows the enlarged drawing of I in Fig. 2.
Fig. 4 shows the enlarged drawing of the first clip and the second clip.
Specific embodiment
In order to illustrate more clearly of the present invention, the present invention is done further below with reference to preferred embodiments and drawings
It is bright.Similar component is indicated in attached drawing with identical appended drawing reference.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
The present invention provides a kind of locking devices of water pipe head, including：First water pipe head 1 and the second water pipe head 2；
The first clip 3 and the second clip 4 to match with the first water pipe head 1 and the second water pipe head 2, first clip 3 and
One end of two clips 4 is axially hinged, and the corresponding other end of first clip 3 extends outward to form the first extended surface, and described
The corresponding other end of two clip 4 extends outward to form the second extended surface, which includes corresponding with the first extended surface
Part；The pawl assembly being arranged on first extended surface and the ratchet 6 being arranged on second extended surface, described
The other end of one clip 3 and the second clip 5 passes through pawl assembly and the locking cooperation of ratchet 6；Wherein, the pawl assembly includes setting
Set the mounting hole 50 on first extended surface, mounting hole 50 radially extend direction setting fixed frame 53, sequentially pass through
The pawl 51 of fixed frame 53 and mounting hole 50 and the ratchet spring 52 being set on pawl 51；The pawl 51 includes extending institute
The positioning for stating the pulling department 513 of fixed frame 53, extending the mounting hole 50 and matching with the shape of the ratchet of the ratchet 6
The interconnecting piece 512 in portion 511 and connection pulling department 513 and positioning region 511；The interconnecting piece 512, which is provided with, to be extended outward to form
Boss 5121, the ratchet spring 52 are fixed between fixed frame 53 and boss 5121；The pulling department 513 passes through described in drive
Interconnecting piece 512 moves positioning region 511 to the direction of the ratchet far from the ratchet 6.
The present invention is pulled when being locked using above-mentioned locking device to the first water pipe head 1 and the second water pipe head 2
Portion 513, which passes through band rotation connection 512, moves positioning region 511 outward, and the second clip 4 screws in the first clip 3, adjusts according to demand
Pulling department 513 is unclamped after the positional relationship of whole pawl assembly and ratchet 6, blocks fixed part 511 under the action of ratchet spring 52
On the corresponding ratchet for entering the ratchet 6, it is able to rotate ratchet 6 not by the resistance of positioning region 511, achievees the purpose that locking；
When dismantling to the first water pipe head 1 and the second water pipe head 2, pulling department 513, which passes through band rotation connection 512, makes positioning region
511 move to the direction of the ratchet far from ratchet 6, are detached from the ratchet of positioning region 511 and ratchet 6, the second clip 4 screws out first
Clip 3, pawl 51 return to original position under the active force of ratchet spring 52, facilitate the first water pipe head 1 and the second water pipe head 2
Disassembly, and the position of the ratchet of the ratchet 6 can be caught in using the locking device by adjusting positioning region 511 according to demand
The degree tightly locked is adjusted, the reliability of leak preventing effect and locking is further improved.
It should be noted that above embodiment is only illustrated when pawl assembly setting exists in the first clip 3, ratchet setting
The case where second clip 4, those skilled in the art are understandable that when pawl assembly setting in the second clip 4, the setting of ratchet 6 the
The case where one clip 3, is also within the scope of the present invention.
In specific embodiment of the present invention, the pawl assembly further includes being set on pulling department 513 to be used to draw
The pull ring 54 of pawl 51 can more preferably pull pawl using pull ring 54, facilitate and be locked and dismantled.
Those skilled in the art are it is understood that first clip 3 and the axial articulated manner of the second clip 4 can be more
Kind, as long as being able to achieve between the first clip 3 and the second clip 4 can be axially moved, such as rivet, nut etc. can be passed through.?
In specific embodiment of the present invention, one end of first clip 3 and the second clip 4 is axial hinged by rivet 7.
In specific embodiment of the present invention, first water pipe head 1 includes the first tight lock part 11 and is locked by first
The first fixed part 12 that tight portion 11 extends to separate second water pipe head, 2 direction；Second water pipe head 2 includes and first locks
Corresponding second tight lock part 21 in tight portion 11, and consolidated from the second tight lock part 21 to second extended far from 1 direction of the first water pipe head
Determine portion 22.The inside of first clip 3 and the second clip 4 includes the first locking for blocking the first water pipe head 1
The secure component of second tight lock part 21 of portion 11 and the second water pipe head 2, to further increase the reliability of locking.
In the preferred embodiment of the present invention, the secure component is annular varus rib, and annular varus rib includes
It is located at the semi-circular in-flanges 9 of the top and bottom of first clip 3 and the second clip 4, the first clip 3 and the second card
When 4 locking cooperation of hoop, two semi-circular in-flanges groups circularize varus rib, and internal diameter and the first water pipe of annular varus rib connect
First 1 the first fixed part 12 is consistent with the caliber of the second fixed part 22 of the second water pipe head 2, and it is solid can be tightly stuck in first
Determine the outside in portion 12 and the second fixed part 22.
In the preferred embodiment of the present invention, the locking device further includes being assemblied in the first tight lock part 11 and the second lock
Sealing ring 8 on 21 corresponding surface of tight portion, to further provide for the leak preventing effect of locking device.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention may be used also on the basis of the above description for those of ordinary skill in the art
To make other variations or changes in different ways, all embodiments can not be exhaustive here, it is all to belong to this hair
The obvious changes or variations that bright technical solution is extended out are still in the scope of protection of the present invention.
Claims (8)
1. a kind of locking device of water pipe head, including the first water pipe head and the second water pipe head, which is characterized in that also wrap
It includes：
The first clip and the second clip to match with the first water pipe head and the second water pipe head, first clip and second
One end of clip is axially hinged, and the corresponding other end of first clip extends outward to form the first extended surface, second card
It binds round the corresponding other end and extends outward to form the second extended surface, which includes portion corresponding with the first extended surface
Point；
The pawl assembly being arranged on first extended surface and the ratchet being arranged on second extended surface, first card
The other end of hoop and the second clip passes through pawl assembly and ratchet locking cooperation；
Wherein, the pawl assembly includes the mounting hole being arranged on first extended surface, in mounting hole radially extends direction
The fixed frame of setting, the pawl for sequentially passing through fixed frame and mounting hole and the ratchet spring being set on pawl；The pawl packet
It includes and extends the pulling department of the fixed frame, extends the mounting hole and determine with what the shape of the ratchet of the ratchet matched
The interconnecting piece in position portion and connection pulling department and positioning region；The interconnecting piece is provided with the boss extended outward to form, the pawl
Spring is fixed between fixed frame and boss；The pulling department is by pulling the interconnecting piece to make positioning region to far from the ratchet
Ratchet direction movement.
2. locking device according to claim 1, which is characterized in that the pawl assembly further includes being set on pulling department
For pulling the pull ring of pawl.
3. locking device according to claim 1, which is characterized in that one end of first clip and the second clip passes through
Rivet is axially hinged.
4. locking device according to claim 1, which is characterized in that first water pipe head includes the first tight lock part,
And from the first tight lock part to the first fixed part far from the extension of the second water pipe head direction；Second water pipe head includes and
Corresponding second tight lock part of one tight lock part, and it is fixed from the second tight lock part to second extended far from the first water pipe head direction
Portion.
5. locking device according to claim 4, which is characterized in that the inside of first clip and the second clip includes
There is the secure component of the first tight lock part for blocking the first water pipe head and the second tight lock part of the second water pipe head.
6. locking device according to claim 5, which is characterized in that the secure component is annular varus rib, annular
Varus rib includes the semi-circular in-flanges for being located at the top and bottom of first clip and the second clip.
7. locking device according to claim 6, which is characterized in that the internal diameter and the first water pipe of the annular varus rib
The caliber of second fixed part of the first fixed part and the second water pipe head of connector is consistent.
8. locking device according to claim 4, which is characterized in that the locking device further includes being assemblied in the first locking
Sealing ring in portion and the second tight lock part corresponding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643820.0A CN108869918A (en) | 2018-06-21 | 2018-06-21 | A kind of locking device of water pipe head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643820.0A CN108869918A (en) | 2018-06-21 | 2018-06-21 | A kind of locking device of water pipe head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108869918A true CN108869918A (en) | 2018-11-23 |
Family
ID=64340062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810643820.0A Pending CN108869918A (en) | 2018-06-21 | 2018-06-21 | A kind of locking device of water pipe head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869918A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249950A (en) * | 2020-11-05 | 2021-01-22 | 国网湖南省电力有限公司 | Hanging bracket and method for live replacement of any insulator of extra-high voltage strain insulator string |
| CN112457051A (en) * | 2020-11-27 | 2021-03-09 | 中冶建工集团有限公司 | Mass concrete construction process for preventing mass concrete from cracking |
| CN112879790A (en) * | 2021-01-20 | 2021-06-01 | 哈电集团（秦皇岛）重型装备有限公司 | Device and method for fixing drain pipe in nuclear power steam generator |
| CN113279560A (en) * | 2021-05-31 | 2021-08-20 | 青海送变电工程有限公司 | Scaffold board fixing clamp |
| EP4137444A4 (en) * | 2020-11-27 | 2023-10-11 | LG Energy Solution, Ltd. | Locking device for electrode transfer cart, and electrode transfer cart comprising same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423024A (en) * | 2009-04-29 | 2016-03-23 | 美国圣戈班性能塑料公司 | Sanitary clamp |
| CN205118448U (en) * | 2015-11-01 | 2016-03-30 | 赵洪 | Individual layer cable fastening clip utensil |
| CN106949364A (en) * | 2017-05-25 | 2017-07-14 | 歌尔科技有限公司 | A kind of variable-diameter Quick Release fastener |
| CN206393070U (en) * | 2017-01-06 | 2017-08-11 | 华中科技大学 | A kind of fixture for laser welding |
| CN107477256A (en) * | 2017-08-30 | 2017-12-15 | 合肥华骏汽车部件有限公司 | A kind of automotive hose installation movable buckle |
| CN207500637U (en) * | 2017-10-25 | 2018-06-15 | 长春北腾化工设备有限公司 | A kind of engineering machinery pipeline fixing bracket |
-
2018
- 2018-06-21 CN CN201810643820.0A patent/CN108869918A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423024A (en) * | 2009-04-29 | 2016-03-23 | 美国圣戈班性能塑料公司 | Sanitary clamp |
| CN205118448U (en) * | 2015-11-01 | 2016-03-30 | 赵洪 | Individual layer cable fastening clip utensil |
| CN206393070U (en) * | 2017-01-06 | 2017-08-11 | 华中科技大学 | A kind of fixture for laser welding |
| CN106949364A (en) * | 2017-05-25 | 2017-07-14 | 歌尔科技有限公司 | A kind of variable-diameter Quick Release fastener |
| CN107477256A (en) * | 2017-08-30 | 2017-12-15 | 合肥华骏汽车部件有限公司 | A kind of automotive hose installation movable buckle |
| CN207500637U (en) * | 2017-10-25 | 2018-06-15 | 长春北腾化工设备有限公司 | A kind of engineering machinery pipeline fixing bracket |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249950A (en) * | 2020-11-05 | 2021-01-22 | 国网湖南省电力有限公司 | Hanging bracket and method for live replacement of any insulator of extra-high voltage strain insulator string |
| CN112457051A (en) * | 2020-11-27 | 2021-03-09 | 中冶建工集团有限公司 | Mass concrete construction process for preventing mass concrete from cracking |
| CN112457051B (en) * | 2020-11-27 | 2023-07-25 | 中冶建工集团有限公司 | Large-volume concrete construction process for preventing large-volume concrete from cracking |
| EP4137444A4 (en) * | 2020-11-27 | 2023-10-11 | LG Energy Solution, Ltd. | Locking device for electrode transfer cart, and electrode transfer cart comprising same |
| CN112879790A (en) * | 2021-01-20 | 2021-06-01 | 哈电集团（秦皇岛）重型装备有限公司 | Device and method for fixing drain pipe in nuclear power steam generator |
| CN112879790B (en) * | 2021-01-20 | 2022-07-08 | 哈电集团（秦皇岛）重型装备有限公司 | Device and method for fixing drain pipe in nuclear power steam generator |
| CN113279560A (en) * | 2021-05-31 | 2021-08-20 | 青海送变电工程有限公司 | Scaffold board fixing clamp |
| CN113279560B (en) * | 2021-05-31 | 2022-09-02 | 青海送变电工程有限公司 | Scaffold board fixing clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108869918A (en) | A kind of locking device of water pipe head | |
| JP4619723B2 (en) | Female mounting assembly and fitting assembly | |
| WO2015152728A1 (en) | Interface device for tensioning a nut and a bolt assembly | |
| US20200408339A1 (en) | Clamp connector and a connecting component including the clamp connector | |
| CN105806538B (en) | A kind of projection welding bolt torque detecting apparatus and its detection method | |
| CN108105504A (en) | A kind of quick coupling | |
| CN109268592A (en) | A kind of attachment device suitable for transformer fuel outlet valve | |
| KR200451357Y1 (en) | Pipe connector | |
| CN209111105U (en) | A kind of joint of robot connection component screw connected based on middleware | |
| CN209012587U (en) | Pipe fitting and high-pressure gas pipelines attachment device | |
| CN204328295U (en) | Automobile elastic hoop | |
| CN210371559U (en) | Quick locking nut | |
| KR200471125Y1 (en) | Connection for the door handle combines easy device | |
| CN108127383B (en) | A kind of replacing options for crane oil inlet pipe | |
| CN220320056U (en) | Quick installation tightening nut for faucet | |
| KR100976125B1 (en) | Fixing band for connecting flexible duct of enable fixing | |
| CN209325868U (en) | Staple bolt and have tub connection structure of discharging fume of this staple bolt | |
| CN201836560U (en) | Pipeline connecting device | |
| CN214479161U (en) | Cable fastening device and junction box | |
| CN111288239A (en) | Pipe joint assembly and air conditioner | |
| KR101053020B1 (en) | Prefabricated street light column with unidirectional fixed joint connector | |
| CN210424047U (en) | Clamp type closed water tower | |
| CN215335065U (en) | Flange quick connecting device and connecting structure of water pump outlet | |
| CN203641741U (en) | Pipe connector | |
| CN209115844U (en) | A kind of attachment device suitable for transformer fuel outlet valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
|
| RJ01 | Rejection of invention patent application after publication |